package com.it.iostream.Service;

import com.it.iostream.Dao.ResPonseResult;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;


public interface FileService {
 //普通上传
  ResPonseResult uploadfile(MultipartFile  file) throws Exception;
  ResPonseResult ImgUpload(MultipartFile  file) throws Exception;
  byte[] findbyseq(String seq, HttpServletResponse response) throws Exception;

}
